Average annual temperature is 8.5 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: -24.3 °C
Number of sunny days: 196 days
Number of rainy days: 140 days
Number of snow days: 29 days
Look at detailed online map of Changhyŏn
* Weather data for Changhyŏn North Korea is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 8.9 | 13.7 | 19.3 | 18.6 | 28.1 | 33.8 | 33.2 | 33.6 | 27.5 | 22.2 | 13.4 | 7.5 |
| Average daytime temperature (°C) | -3.9 | 1.3 | 9.6 | 13.7 | 21.4 | 24.6 | 27.2 | 25.9 | 24.0 | 17.3 | 3.6 | -3.5 |
| Average temperature (°C) | -8.5 | -3.5 | 3.7 | 8.1 | 15.2 | 19.2 | 22.7 | 22.4 | 18.7 | 11.4 | -0.2 | -7.5 |
| Average night temperature (°C) | -12.1 | -7.3 | -0.7 | 3.6 | 9.7 | 15.3 | 19.5 | 19.9 | 14.5 | 6.5 | -3.4 | -10.7 |
| Absolute minimum temperature (°C) | -24.3 | -14.5 | -7.0 | -1.2 | 4.7 | 11.6 | 15.3 | 15.9 | 7.7 | -0.4 | -12.4 | -19.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.4 | 8.7 | 9.1 | 8.5 | 10.7 | 8.9 | 8.8 | 4.7 | 9.6 | 9.3 | 5.5 | 6.6 |
| Precipitation (mm) | 6 | 9 | 22 | 57 | 52 | 155 | 155 | 456 | 9 | 6 | 84 | 12 |
| Sunny days | 21 | 22 | 24 | 14 | 17 | 6 | 4 | 2 | 21 | 25 | 17 | 23 |
| Rainy days | 1 | 2 | 3 | 15 | 14 | 24 | 27 | 29 | 9 | 6 | 8 | 2 |
| Snow days | 9 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 6 |
The best time to visit Changhyŏn during the most sunny months:
The largest precipitation sum in Changhyŏn is at